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999333 - ESAB 5/64" Serrated Drive Roll Kit 1.5" OD

Packaging: pack of 1
$900.67/EA $572.39/pack of 1 only $572.39/EASave 36%

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SKU: ESB999333 Categories: ,

OVERVIEW

Reliable Wire Feeding for Heavy Industrial Applications

The ESAB 999333 Feed Roll Kit is a critical component for maintaining the efficiency and reliability of your welding operations. Designed specifically for heavy-duty applications, this kit features drive rolls with a 1-1/2 inch outer diameter and a precision-engineered serrated surface. These rolls are optimized to handle 5/64-inch (approx. 2.0 mm) welding wire, making them an excellent choice for structural steel fabrication, heavy equipment manufacturing, and other industrial sectors where large diameter wires are standard.

Wire feeding issues can lead to arc instability, burn-backs, and downtime. Using the correct drive roll for your specific wire type and size is the first step in preventing these problems. The serrated design of these rolls bites into the wire just enough to provide positive traction, pushing the wire through the liner and gun cable with consistent force. This is particularly important for cored wires or when using longer gun cables where friction is higher. By ensuring a steady wire feed speed, the ESAB 999333 kit helps welders achieve uniform bead profiles and deep penetration.

As a genuine ESAB part, this feed roll kit is manufactured to strict tolerances to ensure a perfect fit with compatible ESAB wire feeders. The high-quality steel construction resists wear and deformation, providing a long service life even under continuous use in harsh shop environments. Whether you are replacing worn-out rolls or setting up a machine for a new wire size, this kit provides the durability and performance professional welders demand.

Product Specifications

  • Part Number: 999333
  • Wire Compatibility: 5/64"
  • Roll Type: Serrated
  • Diameter: 1-1/2"
Additional Information
packaging-description:pack of 1
----- new values below ----
Wire Diameter:5/64"
Roll Type:Serrated
Outer Diameter:1-1/2"
Accessory Type:Feed Roll Kit
Application:Heavy Duty Wire Feeding
Brand:ESAB
Packaging Description:1 Per Ea

INCLUDED

  • (2) Serrated Feed Rolls
  • Mounting Hardware (if applicable for specific kit configuration)

APPLICATIONS

  • Heavy Structural Steel Fabrication
  • Shipbuilding and Marine Repair
  • Heavy Equipment Manufacturing
  • Flux-Cored Arc Welding (FCAW)
  • Submerged Arc Welding (SAW) setups using 5/64" wire

FAQ

This kit is specifically designed for 5/64-inch (approximately 2.0 mm) welding wire.

The rolls feature a serrated surface texture, which provides aggressive traction for feeding wire.

The rolls have an outer diameter of 1-1/2 inches.

Serrated rolls are typically used for flux-cored or metal-cored wires to provide better grip without requiring excessive tension that might crush the wire. They prevent slippage better than smooth rolls on heavy wires.

Yes, this is a genuine ESAB replacement part, ensuring compatibility and quality.

While serrated rolls can feed solid wire, they may leave marks on the wire surface which can accelerate contact tip wear. They are best suited for cored wires, but can be used on solid wire in heavy industrial applications where traction is the priority.

Check your wire feeder's manual. If it specifies 1-1/2" OD drive rolls and you are running 5/64" wire, this is likely the correct kit.

Using the wrong size groove can cause the wire to slip (if the groove is too big) or be shaved/deformed (if the groove is too small), leading to poor feeding and arc issues.